Jeff Mahoney 00142756e1 btrfs: backref, add tracepoints for prelim_ref insertion and merging ...

This patch adds a tracepoint event for prelim_ref insertion and
merging.  For each, the ref being inserted or merged and the count
of tree nodes is issued.

Signed-off-by: Jeff Mahoney <jeffm@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>

2017-08-16 16:12:01 +02:00

2.8 KiB

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